He has a defect like him exasperating: when writing subtitles, it is impossible to combine them with a semitransparent or even opaque background (to make them playable) that do JUST the width and height of the subtitle and adapts automatically. The result is a working galley is needed to create graphically the right size and in the right place, and when changing a subtitle or the police, or that translates all this work without any creative and therefore not rewarding value over again. And this for EVERY subtitle! This is bisquant!
Hopefully future versions will correct this major design error. In version 12, it's still unfortunate that it remains!